BYW32...BYW36 Vishay Telefunken Fast Silicon Mesa Rectifiers Features D D D D Glass passivated junction Hermetically sealed package Low reverse current Soft recovery characteristics Applications 94 9539 Fast rectifier and switch for example for TV–line output circuits and switch mode power supply Absolute Maximum Ratings Tj = 25_C Parameter Reverse voltage g =Repetitive peak reverse voltage Test Conditions Peak forward surge current tp=10ms, half sinewave Type BYW32 BYW33 BYW34 BYW35 BYW36 Repetitive peak forward current Average forward current ϕ=180° Junction and storage temperature range Symbol VR=VRRM VR=VRRM VR=VRRM VR=VRRM VR=VRRM IFSM Value 200 300 400 500 600 50 Unit V V V V V A IFRM IFAV Tj=Tstg 12 2 –55...+175 A A °C Maximum Thermal Resistance Tj = 25_C Parameter Junction ambient Test Conditions l=10mm, TL=constant on PC board with spacing 25mm Symbol RthJA RthJA Value 45 100 Unit K/W K/W Electrical Characteristics Tj = 25_C Parameter Forward voltage Reverse current Reverse recovery time Document Number 86048 Rev. 2, 24-Jun-98 Test Conditions IF=1A VR=VRRM VR=VRRM, Tj=150°C IF=0.5A, IR=1A, iR=0.25A Type Symbol VF IR IR trr Min Typ 0.95 1 60 Max 1.1 5 150 200 Unit V mA mA ns www.vishay.de • FaxBack +1-408-970-5600 1 (4) BYW32...BYW36 Vishay Telefunken 1000 120 100 I R – Reverse Current ( mA ) R thJA – Therm. Resist. Junction / Ambient ( K/W ) Characteristics (Tj = 25_C unless otherwise specified) 80 60 l l 40 Scattering Limit 100 10 VR = VR RM 1 20 TL=constant 0 0 5 10 15 20 25 0.1 30 l – Lead Length ( mm ) 94 9552 0 Figure 1. Max. Thermal Resistance vs. Lead Length 80 120 160 200 Figure 4. Reverse Current vs. Junction Temperature 100 1.2 v RthJA=100K/W f 20kHz PC Board 1.0 Tj = 175°C IF – Forward Current ( A ) I FAV– Average Forward Current ( A ) 40 Tj – Junction Temperature ( °C ) 94 9560 0.8 0.6 0.4 10 1 Tj = 25°C 0.1 0.2 0 0.01 0 40 80 120 160 200 Tamb – Ambient Temperature ( °C ) 94 9558 0 Figure 2. Max. Average Forward Current vs. Ambient Temperature 0.6 1.2 1.8 2.4 3.0 VF – Forward Voltage ( V ) 94 9555 Figure 5. Max. Forward Current vs. Forward Voltage I FAV– Average Forward Current ( A ) 20 CD – Diode Capacitance ( pF ) 2.0 1.6 1.2 v 0.8 f 20kHz RthJA=45K/W l=10mm 0.4 0 12 8 4 0 0 94 9559 16 40 80 120 160 200 Tamb – Ambient Temperature ( °C ) Figure 3. Max. Average Forward Current vs. Ambient Temperature www.vishay.de • FaxBack +1-408-970-5600 2 (4) 0.1 94 9557 1 10 100 VR – Reverse Voltage ( V ) Figure 6. Typ. Diode Capacitance vs. Reverse Voltage Document Number 86048 Rev. 2, 24-Jun-98 BYW32...BYW36 Z thp – Thermal Resistance for Pulse Cond. (K/W) Vishay Telefunken 1000 VR RM=600V RthJA=100K/W 100 tp/T=0.5 tp/T=0.2 10 Tamb= 25°C 70°C tp/T=0.1 45°C tp/T=0.02 Single pulse tp/T=0.01 1 10–5 50°C 100°C 10–4 10–3 10–2 10–1 100 101 tp – Pulse Length ( s ) 94 9561 100 101 IFRM – Repetitive Peak Forward Current ( A ) Figure 7. Thermal Response Dimensions in mm ∅ 3.6 max. Sintered Glass Case SOD 57 Weight max. 0.5 g 26 min. Document Number 86048 Rev. 2, 24-Jun-98 Cathode Identification 4.2 max. 94 9538 technical drawings according to DIN specifications ∅ 0.82 max. 26 min. www.vishay.de • FaxBack +1-408-970-5600 3 (4) BYW32...BYW36 Vishay Telefunken Ozone Depleting Substances Policy Statement It is the policy of Vishay Semiconductor GmbH to 1. Meet all present and future national and international statutory requirements. 2. Regularly and continuously improve the performance of our products, processes, distribution and operating systems with respect to their impact on the health and safety of our employees and the public, as well as their impact on the environment. It is particular concern to control or eliminate releases of those substances into the atmosphere which are known as ozone depleting substances ( ODSs ). The Montreal Protocol ( 1987 ) and its London Amendments ( 1990 ) intend to severely restrict the use of ODSs and forbid their use within the next ten years. Various national and international initiatives are pressing for an earlier ban on these substances. Vishay Semiconductor GmbH has been able to use its policy of continuous improvements to eliminate the use of ODSs listed in the following documents. 1. Annex A, B and list of transitional substances of the Montreal Protocol and the London Amendments respectively 2 . Class I and II ozone depleting substances in the Clean Air Act Amendments of 1990 by the Environmental Protection Agency ( EPA ) in the USA 3. Council Decision 88/540/EEC and 91/690/EEC Annex A, B and C ( transitional substances ) respectively. Vishay Semiconductor GmbH can certify that our semiconductors are not manufactured with ozone depleting substances and do not contain such substances. We reserve the right to make changes to improve technical design and may do so without further notice. Parameters can vary in different applications. All operating parameters must be validated for each customer application by the customer. Should the buyer use Vishay-Telefunken products for any unintended or unauthorized application, the buyer shall indemnify Vishay-Telefunken against all claims, costs, damages, and expenses, arising out of, directly or indirectly, any claim of personal damage, injury or death associated with such unintended or unauthorized use. Vishay Semiconductor GmbH, P.O.B. 3535, D-74025 Heilbronn, Germany Telephone: 49 ( 0 ) 7131 67 2831, Fax number: 49 ( 0 ) 7131 67 2423 www.vishay.de • FaxBack +1-408-970-5600 4 (4) Document Number 86048 Rev. 2, 24-Jun-98